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Journal articles on the topic 'Nanophotonic circuits'

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Author: Grafiati

Published: 10 December 2022

Last updated: 29 January 2023

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1

Rath, Patrik, Michael Hirtz, Georgia Lewes-Malandrakis, Dietmar Brink, Christoph Nebel, and Wolfram H. P. Pernice. "Nanophotonic Circuits: Diamond Nanophotonic Circuits Functionalized by Dip-pen Nanolithography (Advanced Optical Materials 3/2015)." Advanced Optical Materials 3, no. 3 (March 2015): 273. http://dx.doi.org/10.1002/adom.201570014.

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2

Chen, Jianjun, and Kexiu Rong. "Nanophotonic devices and circuits based on colloidal quantum dots." Materials Chemistry Frontiers 5, no. 12 (2021): 4502–37. http://dx.doi.org/10.1039/d0qm01118e.

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Colloidal quantum dots provide a powerful platform to achieve numerous classes of solution-processed photonic devices. This review summarizes the recent progress in CQD-based passive and active nanophotonic devices as well as nanophotonic circuits.

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3

Demertzis, Konstantinos, Georgios D. Papadopoulos, Lazaros Iliadis, and Lykourgos Magafas. "A Comprehensive Survey on Nanophotonic Neural Networks: Architectures, Training Methods, Optimization, and Activations Functions." Sensors 22, no. 3 (January 18, 2022): 720. http://dx.doi.org/10.3390/s22030720.

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In the last years, materializations of neuromorphic circuits based on nanophotonic arrangements have been proposed, which contain complete optical circuits, laser, photodetectors, photonic crystals, optical fibers, flat waveguides and other passive optical elements of nanostructured materials, which eliminate the time of simultaneous processing of big groups of data, taking advantage of the quantum perspective, and thus highly increasing the potentials of contemporary intelligent computational systems. This article is an effort to record and study the research that has been conducted concerning the methods of development and materialization of neuromorphic circuits of neural networks of nanophotonic arrangements. In particular, an investigative study of the methods of developing nanophotonic neuromorphic processors, their originality in neuronic architectural structure, their training methods and their optimization was realized along with the study of special issues such as optical activation functions and cost functions. The main contribution of this research work is that it is the first time in the literature that the most well-known architectures, training methods, optimization and activations functions of the nanophotonic networks are presented in a single paper. This study also includes an extensive detailed meta-review analysis of the advantages and disadvantages of nanophotonic networks.

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4

Shen, Yichen, Nicholas C. Harris, Scott Skirlo, Mihika Prabhu, Tom Baehr-Jones, Michael Hochberg, Xin Sun, et al. "Deep learning with coherent nanophotonic circuits." Nature Photonics 11, no. 7 (June 12, 2017): 441–46. http://dx.doi.org/10.1038/nphoton.2017.93.

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5

Xiong, Chi, Wolfram Pernice, Carsten Schuck, and Hong X. Tang. "Integrated Photonic Circuits in Gallium Nitride and Aluminum Nitride." International Journal of High Speed Electronics and Systems 23, no. 01n02 (March 2014): 1450001. http://dx.doi.org/10.1142/s0129156414500013.

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Integrated optics is a promising optical platform both for its enabling role in optical interconnects and applications in on-chip optical signal processing. In this paper, we discuss the use of group III-nitride (GaN, AlN) as a new material system for integrated photonics compatible with silicon substrates. Exploiting their inherent second-order nonlinearity we demonstrate and second, third harmonic generation in GaN nanophotonic circuits and high-speed electro-optic modulation in AlN nanophotonic circuits.

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Abdollahramezani, Sajjad, Omid Hemmatyar, Hossein Taghinejad, Alex Krasnok, Yashar Kiarashinejad, Mohammadreza Zandehshahvar, Andrea Alù, and Ali Adibi. "Tunable nanophotonics enabled by chalcogenide phase-change materials." Nanophotonics 9, no. 5 (June 6, 2020): 1189–241. http://dx.doi.org/10.1515/nanoph-2020-0039.

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AbstractNanophotonics has garnered intensive attention due to its unique capabilities in molding the flow of light in the subwavelength regime. Metasurfaces (MSs) and photonic integrated circuits (PICs) enable the realization of mass-producible, cost-effective, and efficient flat optical components for imaging, sensing, and communications. In order to enable nanophotonics with multipurpose functionalities, chalcogenide phase-change materials (PCMs) have been introduced as a promising platform for tunable and reconfigurable nanophotonic frameworks. Integration of non-volatile chalcogenide PCMs with unique properties such as drastic optical contrasts, fast switching speeds, and long-term stability grants substantial reconfiguration to the more conventional static nanophotonic platforms. In this review, we discuss state-of-the-art developments as well as emerging trends in tunable MSs and PICs using chalcogenide PCMs. We outline the unique material properties, structural transformation, and thermo-optic effects of well-established classes of chalcogenide PCMs. The emerging deep learning-based approaches for the optimization of reconfigurable MSs and the analysis of light-matter interactions are also discussed. The review is concluded by discussing existing challenges in the realization of adjustable nanophotonics and a perspective on the possible developments in this promising area.

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7

Rath, P., S. Ummethala, S. Diewald, G. Lewes-Malandrakis, D. Brink, N. Heidrich, C. Nebel, and W. H. P. Pernice. "Diamond electro-optomechanical resonators integrated in nanophotonic circuits." Applied Physics Letters 105, no. 25 (December 22, 2014): 251102. http://dx.doi.org/10.1063/1.4901105.

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8

Splitthoff, Lukas, Martin A. Wolff, Thomas Grottke, and Carsten Schuck. "Tantalum pentoxide nanophotonic circuits for integrated quantum technology." Optics Express 28, no. 8 (April 8, 2020): 11921. http://dx.doi.org/10.1364/oe.388080.

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9

Stegmaier, Matthias, and Wolfram H. P. Pernice. "Broadband directional coupling in aluminum nitride nanophotonic circuits." Optics Express 21, no. 6 (March 15, 2013): 7304. http://dx.doi.org/10.1364/oe.21.007304.

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10

Fang, Yurui, and Mengtao Sun. "Nanoplasmonic waveguides: towards applications in integrated nanophotonic circuits." Light: Science & Applications 4, no. 6 (June 2015): e294-e294. http://dx.doi.org/10.1038/lsa.2015.67.

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11

Stegmaier, M., J. Ebert, J. M. Meckbach, K. Ilin, M. Siegel, and W. H. P. Pernice. "Aluminum nitride nanophotonic circuits operating at ultraviolet wavelengths." Applied Physics Letters 104, no. 9 (March 3, 2014): 091108. http://dx.doi.org/10.1063/1.4867529.

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12

Rath, Patrik, Michael Hirtz, Georgia Lewes-Malandrakis, Dietmar Brink, Christoph Nebel, and Wolfram H. P. Pernice. "Diamond Nanophotonic Circuits Functionalized by Dip-pen Nanolithography." Advanced Optical Materials 3, no. 3 (October 13, 2014): 328–35. http://dx.doi.org/10.1002/adom.201400434.

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13

Jiao, Yuqing, Jos van der Tol, Vadim Pogoretskii, Jorn van Engelen, Amir Abbas Kashi, Sander Reniers, Yi Wang, et al. "Indium Phosphide Membrane Nanophotonic Integrated Circuits on Silicon." physica status solidi (a) 217, no. 3 (December 20, 2019): 1900606. http://dx.doi.org/10.1002/pssa.201900606.

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14

He, Jijun, Ioannis Paradisanos, Tianyi Liu, Alisson R. Cadore, Junqiu Liu, Mikhail Churaev, Rui Ning Wang, et al. "Low-Loss Integrated Nanophotonic Circuits with Layered Semiconductor Materials." Nano Letters 21, no. 7 (March 23, 2021): 2709–18. http://dx.doi.org/10.1021/acs.nanolett.0c04149.

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15

Rath, P., N. Gruhler, S. Khasminskaya, C. Nebel, C. Wild, and W. H. P. Pernice. "Waferscale nanophotonic circuits made from diamond-on-insulator substrates." Optics Express 21, no. 9 (April 26, 2013): 11031. http://dx.doi.org/10.1364/oe.21.011031.

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16

Schrinner, Philip P. J., Jan Olthaus, Doris E. Reiter, and Carsten Schuck. "Integration of Diamond-Based Quantum Emitters with Nanophotonic Circuits." Nano Letters 20, no. 11 (November 2, 2020): 8170–77. http://dx.doi.org/10.1021/acs.nanolett.0c03262.

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17

Fong, K. Y., W. H. P. Pernice, Mo Li, and H. X. Tang. "High Q optomechanical resonators in silicon nitride nanophotonic circuits." Applied Physics Letters 97, no. 7 (August 16, 2010): 073112. http://dx.doi.org/10.1063/1.3480411.

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18

Lu, Yegang, Matthias Stegmaier, Pavan Nukala, Marco A. Giambra, Simone Ferrari, Alessandro Busacca, Wolfram H. P. Pernice, and Ritesh Agarwal. "Mixed-Mode Operation of Hybrid Phase-Change Nanophotonic Circuits." Nano Letters 17, no. 1 (December 21, 2016): 150–55. http://dx.doi.org/10.1021/acs.nanolett.6b03688.

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19

Rath, Patrik, Oliver Kahl, Simone Ferrari, Fabian Sproll, Georgia Lewes-Malandrakis, Dietmar Brink, Konstantin Ilin, Michael Siegel, Christoph Nebel, and Wolfram Pernice. "Superconducting single-photon detectors integrated with diamond nanophotonic circuits." Light: Science & Applications 4, no. 10 (October 2015): e338-e338. http://dx.doi.org/10.1038/lsa.2015.111.

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20

Wei, Hong, and Hongxing Xu. "Nanowire-based plasmonic waveguides and devices for integrated nanophotonic circuits." Nanophotonics 1, no. 2 (November 1, 2012): 155–69. http://dx.doi.org/10.1515/nanoph-2012-0012.

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AbstractThe fast development of plasmonics have greatly advanced our understanding to the abundant phenomena related to surface plamon polaritons (SPPs) and improved our ability to manipulate light at the nanometer scale. With tightly confined local field, SPPs can be transmitted in waveguides of subwavelength dimensions. Nanophotonic circuits built with plasmonic elements can be scaled down to dimensions compatible with semiconductor-based nanoelectronic circuits, which provides a potential solution for the next-generation information technology. Different structures have been explored as plasmonic waveguides for potential integration applications. This review is focused on metallic nanowire waveguides and functional components in nanowire networks. We reviewed recent progress in research about plasmon generation, emission direction and polarization, group velocity, loss and propagation length, and the near-field distribution revealed by quantum dot fluorescence imaging. Electrical generation and detection of SPPs moves towards the building of plasmonic circuits, where bulky external light sources and detectors may be omitted. The coupling between metal nanowires and emitters is important for tailoring light-matter interactions, and for various potential applications. In multi-nanowire structures, plasmon signal control and processing are introduced. The working principles of these nanowire-based devices, which are based on the control to the near field distributions, will become the design rule for nanophotonic circuits with higher complexity for optical signal processing. The recent developments in hybrid photonic-plasmonic waveguides and devices are promising for making devices with unprecedented performance.

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21

Komrakova, S., P. An, V. Kovalyuk, A. Golikov, Y. Gladush, A. Mkrtchan, A. Nasibulin, and G. Goltsman. "Thermo-optical properties of nanophotonic devices with carbon nanotube films." Journal of Physics: Conference Series 2086, no. 1 (December 1, 2021): 012149. http://dx.doi.org/10.1088/1742-6596/2086/1/012149.

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Abstract Here, thermo-optical properties of hybrid nanophotonic circuits SWCNTs/SiN were investigated by studying the temperature dependence of the resonance wavelengths. After experimental and theoretical study, we found the thermo-optical coefficient of SWCNTs film is equal to 2.02 10-6 RIU/0C.

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22

Arrazola, J. M., V. Bergholm, K. Brádler, T. R. Bromley, M. J. Collins, I. Dhand, A. Fumagalli, et al. "Quantum circuits with many photons on a programmable nanophotonic chip." Nature 591, no. 7848 (March 3, 2021): 54–60. http://dx.doi.org/10.1038/s41586-021-03202-1.

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23

Kerckhoff, J., D. S. Pavlichin, H. Chalabi, and H. Mabuchi. "Design of nanophotonic circuits for autonomous subsystem quantum error correction." New Journal of Physics 13, no. 5 (May 31, 2011): 055022. http://dx.doi.org/10.1088/1367-2630/13/5/055022.

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24

Sohn, Donggyu B., Seunghwi Kim, and Gaurav Bahl. "Time-reversal symmetry breaking with acoustic pumping of nanophotonic circuits." Nature Photonics 12, no. 2 (January 22, 2018): 91–97. http://dx.doi.org/10.1038/s41566-017-0075-2.

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25

Tabataba-Vakili, F., S. Rennesson, B. Damilano, E. Frayssinet, J. Y. Duboz, F. Semond, I. Roland, et al. "III-nitride on silicon electrically injected microrings for nanophotonic circuits." Optics Express 27, no. 8 (April 12, 2019): 11800. http://dx.doi.org/10.1364/oe.27.011800.

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26

Kahl, Oliver, Simone Ferrari, Vadim Kovalyuk, Andreas Vetter, Georgia Lewes-Malandrakis, Christoph Nebel, Alexander Korneev, Gregory Goltsman, and Wolfram Pernice. "Spectrally multiplexed single-photon detection with hybrid superconducting nanophotonic circuits." Optica 4, no. 5 (May 19, 2017): 557. http://dx.doi.org/10.1364/optica.4.000557.

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27

Firby, Curtis J., PoHan Chang, Amr S. Helmy, and Abdulhakem Y. Elezzabi. "Versatile broadband polarization-independent optical circulators for nanophotonic integrated circuits." Journal of the Optical Society of America B 35, no. 7 (June 4, 2018): 1504. http://dx.doi.org/10.1364/josab.35.001504.

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28

Toth, Milos, and Igor Aharonovich. "Single Photon Sources in Atomically Thin Materials." Annual Review of Physical Chemistry 70, no. 1 (June 14, 2019): 123–42. http://dx.doi.org/10.1146/annurev-physchem-042018-052628.

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Layered materials are very attractive for studies of light–matter interactions at the nanoscale. In particular, isolated quantum systems such as color centers and quantum dots embedded in these materials are gaining interest due to their potential use in a variety of quantum technologies and nanophotonics. Here, we review the field of nonclassical light emission from van der Waals crystals and atomically thin two-dimensional materials. We focus on transition metal dichalcogenides and hexagonal boron nitride and discuss the fabrication and properties of quantum emitters in these systems and proof-of-concept experiments that provide a foundation for their integration in on-chip nanophotonic circuits. These experiments include tuning of the emission wavelength, electrical excitation, and coupling of the emitters to waveguides, dielectric cavities, and plasmonic resonators. Finally, we discuss current challenges in the field and provide an outlook to further stimulate scientific discussion.

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29

Anikina, Maria A., Prithu Roy, Svetlana A. Kadinskaya, Alexey Kuznetsov, Valeriy M. Kondratev, and Alexey D. Bolshakov. "Numerical Study of GaP Nanowires: Individual and Coupled Optical Waveguides and Resonant Phenomena." Nanomaterials 13, no. 1 (December 23, 2022): 56. http://dx.doi.org/10.3390/nano13010056.

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The development of novel nanophotonic devices and circuits necessitates studies of optical phenomena in nanoscale structures. Catalyzed semiconductor nanowires are known for their unique properties including high crystallinity and silicon compatibility making them the perfect platform for optoelectronics and nanophotonics. In this work, we explore numerically optical properties of gallium phosphide nanowires governed by their dimensions and study waveguiding, coupling between the two wires and resonant field confinement to unveil nanoscale phenomena paving the way for the fabrication of the integrated optical circuits. Photonic coupling between the two adjacent nanowires is studied in detail to demonstrate good tolerance of the coupling to the distance between the two aligned wires providing losses not exceeding 30% for the gap of 100 nm. The dependence of this coupling is investigated with the wires placed nearby varying their relative position. It is found that due to the resonant properties of a nanowire acting as a Fabry–Perot cavity, two coupled wires represent an attractive system for control over the optical signal processing governed by the signal interference. We explore size-dependent plasmonic behaviors of the metallic Ga nanoparticle enabling GaP nanowire as an antenna-waveguide hybrid system. We demonstrate numerically that variation of the structure dimensions allows the nearfield tailoring. As such, we explore GaP NWs as a versatile platform for integrated photonic circuits.

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30

Goltsman, Gregory. "Quantum photonic integrated circuits with waveguide integrated superconducting nanowire single-photon detectors." EPJ Web of Conferences 190 (2018): 02004. http://dx.doi.org/10.1051/epjconf/201819002004.

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We show the design, a history of development as well as the most successful and promising approaches for QPICs realization based on hybrid nanophotonic-superconducting devices, where one of the key elements of such a circuit is a waveguide integrated superconducting single-photon detector (WSSPD). The potential of integration with fluorescent molecules is discussed also.

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31

Rath, Patrik, Svetlana Khasminskaya, Christoph Nebel, Christoph Wild, and Wolfram HP Pernice. "Grating-assisted coupling to nanophotonic circuits in microcrystalline diamond thin films." Beilstein Journal of Nanotechnology 4 (May 7, 2013): 300–305. http://dx.doi.org/10.3762/bjnano.4.33.

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Synthetic diamond films can be prepared on a waferscale by using chemical vapour deposition (CVD) on suitable substrates such as silicon or silicon dioxide. While such films find a wealth of applications in thermal management, in X-ray and terahertz window design, and in gyrotron tubes and microwave transmission lines, their use for nanoscale optical components remains largely unexplored. Here we demonstrate that CVD diamond provides a high-quality template for realizing nanophotonic integrated optical circuits. Using efficient grating coupling devices prepared from partially etched diamond thin films, we investigate millimetre-sized optical circuits and achieve single-mode waveguiding at telecoms wavelengths. Our results pave the way towards broadband optical applications for sensing in harsh environments and visible photonic devices.

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32

Zhao, Mengdi, and Kejie Fang. "InGaP quantum nanophotonic integrated circuits with 1.5% nonlinearity-to-loss ratio." Optica 9, no. 2 (February 18, 2022): 258. http://dx.doi.org/10.1364/optica.440383.

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33

Kahl, Oliver, Simone Ferrari, Patrik Rath, Andreas Vetter, Christoph Nebel, and Wolfram H. P. Pernice. "High Efficiency On-Chip Single-Photon Detection for Diamond Nanophotonic Circuits." Journal of Lightwave Technology 34, no. 2 (January 15, 2016): 249–55. http://dx.doi.org/10.1109/jlt.2015.2472481.

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34

Soto Lamata, Irati, Pablo Alonso-González, Rainer Hillenbrand, and Alexey Yu Nikitin. "Plasmons in Cylindrical 2D Materials as a Platform for Nanophotonic Circuits." ACS Photonics 2, no. 2 (January 14, 2015): 280–86. http://dx.doi.org/10.1021/ph500377u.

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35

Tang, Yongbo, Zhechao Wang, Lech Wosinski, Urban Westergren, and Sailing He. "Highly efficient nonuniform grating coupler for silicon-on-insulator nanophotonic circuits." Optics Letters 35, no. 8 (April 15, 2010): 1290. http://dx.doi.org/10.1364/ol.35.001290.

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36

Xiong, Chi, Wolfram H. P. Pernice, Mo Li, and Hong X. Tang. "High performance nanophotonic circuits based on partially buried horizontal slot waveguides." Optics Express 18, no. 20 (September 15, 2010): 20690. http://dx.doi.org/10.1364/oe.18.020690.

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37

Kovalyuk, V., W. Hartmann, O. Kahl, N. Kaurova, A. Korneev, G. Goltsman, and W. H. P. Pernice. "Absorption engineering of NbN nanowires deposited on silicon nitride nanophotonic circuits." Optics Express 21, no. 19 (September 19, 2013): 22683. http://dx.doi.org/10.1364/oe.21.022683.

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38

Sugimoto, Y., N. Ikeda, N. Ozaki, Y. Watanabe, S. Ohkouchi, T. Kuroda, T. Mano, et al. "Advanced quantum dot and photonic crystal technologies for integrated nanophotonic circuits." Microelectronics Journal 40, no. 4-5 (April 2009): 736–40. http://dx.doi.org/10.1016/j.mejo.2008.11.003.

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39

Matsuda, Nobuyuki, and Hiroki Takesue. "Generation and manipulation of entangled photons on silicon chips." Nanophotonics 5, no. 3 (August 1, 2016): 440–55. http://dx.doi.org/10.1515/nanoph-2015-0148.

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AbstractIntegrated quantum photonics is now seen as one of the promising approaches to realize scalable quantum information systems. With optical waveguides based on silicon photonics technologies, we can realize quantum optical circuits with a higher degree of integration than with silica waveguides. In addition, thanks to the large nonlinearity observed in silicon nanophotonic waveguides, we can implement active components such as entangled photon sources on a chip. In this paper, we report recent progress in integrated quantum photonic circuits based on silicon photonics. We review our work on correlated and entangled photon-pair sources on silicon chips, using nanoscale silicon waveguides and silicon photonic crystal waveguides. We also describe an on-chip quantum buffer realized using the slow-light effect in a silicon photonic crystal waveguide. As an approach to combine the merits of different waveguide platforms, a hybrid quantum circuit that integrates a silicon-based photon-pair source and a silica-based arrayed waveguide grating is also presented.

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40

Zhang, Junxi, Lei Hu, Zhijia Hu, Yongqing Wei, Wei Zhang, and Lide Zhang. "Broadband Plasmonic Nanopolarizer Based on Different Surface Plasmon Resonance Modes in a Silver Nanorod." Crystals 10, no. 6 (May 31, 2020): 447. http://dx.doi.org/10.3390/cryst10060447.

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Conventional polarizers including sheet, wire-grid, prism, and Brewster-angle type polarizers are not easily integrated with photonic circuits. Polarizing elements on the nanoscale are indispensable for integrated all-optical nanophotonic devices. Here, we propose a plasmonic nanopolarizer based on a silver nanorod. The polarization characteristics result from the excitation of different resonance modes of localized surface plasmons (LSPs) at different wavelengths. Furthermore, the polarization characteristics in near field regions have been demonstrated by the electric field distribution of the nanorod based on finite-difference time-domain (FDTD) simulation, indicating a strong local resonant cavity with a standing wave mode for transverse electric (TE) polarization and weak electric fields distributed for transverse magnetic (TM) polarization. The nanopolarizer can efficiently work in the near field region, exhibiting a nanopolarization effect. In addition, very high extinction ratios and extremely low insertion losses can be achieved. Particularly, the nanopolarizer can work in a broadband from visible to near-infrared wavelengths, which can be tuned by changing the aspect ratio of the nanorod. The plasmonic nanopolarizer is a promising candidate for potential applications in the integration of nanophotonic devices and circuits.

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41

Bradley, Jonathan. "(Invited) Rare-Earth-Doped Tellurium Oxide Light Emitting Nanophotonic Devices." ECS Meeting Abstracts MA2022-01, no. 20 (July 7, 2022): 1092. http://dx.doi.org/10.1149/ma2022-01201092mtgabs.

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Tellurium oxide is a promising material for passive, nonlinear and rare-earth-doped active photonic devices because of its high transparency, high refractive index, high nonlinearity and unique structure allowing for high rare-earth solubility. In this talk I present on our recent progress on tellurite glass on-chip light emitting nanophotonic devices. Low-loss passive devices including high-Q-factor microdisks and microring resonators will be discussed. In addition, rare-earth-doped active devices, including erbium-doped and thulium-doped waveguide amplifiers and microlasers will be presented. Using similar structures, we demonstrate nonlinear light emission via four-wave-mixing, supercontinuum generation and third harmonic generation. These tellurium oxide integrated nanophotonic devices are highly promising for compact and low-cost passive, active and nonlinear photonic integrated circuits for applications in communications, computing, and sensing.

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42

Sun, Shuo, Hyochul Kim, Zhouchen Luo, Glenn S. Solomon, and Edo Waks. "A single-photon switch and transistor enabled by a solid-state quantum memory." Science 361, no. 6397 (July 5, 2018): 57–60. http://dx.doi.org/10.1126/science.aat3581.

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Single-photon switches and transistors generate strong photon-photon interactions that are essential for quantum circuits and networks. However, the deterministic control of an optical signal with a single photon requires strong interactions with a quantum memory, which has been challenging to achieve in a solid-state platform. We demonstrate a single-photon switch and transistor enabled by a solid-state quantum memory. Our device consists of a semiconductor spin qubit strongly coupled to a nanophotonic cavity. The spin qubit enables a single 63-picosecond gate photon to switch a signal field containing up to an average of 27.7 photons before the internal state of the device resets. Our results show that semiconductor nanophotonic devices can produce strong and controlled photon-photon interactions that could enable high-bandwidth photonic quantum information processing.

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43

Farooq, Sajid, Shareen Shafique, Zishan Ahsan, Olavo Cardozo, and Faiz Wali. "Tailoring the Scattering Response of Optical Nanocircuits Using Modular Assembly." Nanomaterials 12, no. 17 (August 27, 2022): 2962. http://dx.doi.org/10.3390/nano12172962.

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Owing to the localized plasmon resonance of an ensemble of interacting plasmonic nanoparticles (NPs), there has been a tremendous drive to conceptualize complex optical nanocircuits with versatile functionalities. In comparison to modern research, there is still not a sufficient level of sophistication to treat the nanostructures as lumped circuits that can be adjusted into complex systems on the basis of a metatronic touchstone. Here, we present the design, assembly, and characterization of single relatively complex photonic nanocircuits by accurately positioning several metallic and dielectric nanoparticles acting as modular lumped elements. In this research, Au NPs along with silica NPs were used to compare the proficiency and precision of our lumped circuit model analytically. On increasing the size of an individual Au NP, the spectral peak resonance not only modifies but also causes more scattering efficiency which increases the fringe capacitance linearly and decreases the nanoinductance of lumped circuit element. The NPs-based assembly induced the required spectral resonance ascribed by simple circuit methods and are depicted to be actively reconfigurable by tuning the direction or polarization of input signals. Our work demonstrates a vital step toward developing the modern modular designing tools of complex electronic circuits into nanophotonic-related applications.

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44

Liu, Hui, Kexiu Rong, Zhi Li, and Jianjun Chen. "Experimental demonstration of nanophotonic devices and circuits with colloidal quantum dot waveguides." Optics Express 28, no. 16 (July 20, 2020): 23091. http://dx.doi.org/10.1364/oe.395088.

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Gruhler, N., C. Benz, H. Jang, J. H. Ahn, R. Danneau, and W. H. P. Pernice. "High-quality Si_3N_4 circuits as a platform for graphene-based nanophotonic devices." Optics Express 21, no. 25 (December 13, 2013): 31678. http://dx.doi.org/10.1364/oe.21.031678.

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HARRIS, JAMES S. "(GaIn)(NAsSb): MBE GROWTH, HETEROSTRUCTURE AND NANOPHOTONIC DEVICES." International Journal of Nanoscience 06, no. 03n04 (June 2007): 269–74. http://dx.doi.org/10.1142/s0219581x07004699.

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Dilute nitride GaInNAs and GaInNAsSb alloys grown on GaAs have quickly become excellent candidates for a variety of lower cost 1.2–1.6 μm lasers, optical amplifiers, and high power Raman pump lasers that will be required in the networks to provide high speed communications to the desktop. Because these quantum well active regions can be grown on GaAs , the distributed mirror technology for vertical cavity surface emitting lasers coupling into waveguides and fibers and photonic crystal structures can be readily combined with GaInNAsSb active regions to produce a variety of advanced photonic devices that will be crucial for advanced photonic integrated circuits. GaInNAs ( Sb ) provides several new challenges compared to earlier III–V alloys because of the limited solubility of N , phase segregation, nonradiative defects caused by the low growth temperature, and ion damage from the N plasma source. This paper describes progress in overcoming some of the material challenges and progress in realizing record setting edge emitting lasers, the first VCSELs operating at 1.5 μm based on GaInNAsSb and integrated photonic crystal and nanoaperture lasers.

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TEO, SELIN H. G., A. Q. LIU, G. L. SIA, C. LU, J. SINGH, and M. B. YU. "DEEP REACTIVE ION ETCHING FOR PILLAR TYPE NANOPHOTONIC CRYSTAL." International Journal of Nanoscience 04, no. 04 (August 2005): 567–74. http://dx.doi.org/10.1142/s0219581x05003590.

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Experimental results and techniques developed for time multiplexed deep reactive ion etching of nano-photonic crystals are presented. Specifically, the high aspect ratio pillar type two-dimensional photonic crystal (PhC) structure on silicon is fabricated and studied for its high potential in application to lightwave circuits and also for discussion of the many unique challenges involved in its fabrication process as opposed to standard larger scale devices. In the experiments, patterns of nano-dots were first obtained using deep UV lithography and transferred to a silicon oxide hardmask prior to DRIE processing. The iteration of DRIE experiments with varying process parameters then allowed for a characterization of the varying impact of each etching parameter such as coil/ platen/ etch power, multiplexing cycling gas flows and timing patterns etc. After much optimization of sidewall etch angle and also reduction of the scalloping effect, the latest result obtained for such nano-pillar type PhC designed for application in communication is derived to have a high AR of 33.

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Asgari, Somayyeh, and Nosrat Granpayeh. "Applications of Tunable Nanoscale Midinfrared Graphene Based Slot Cavity in Nanophotonic Integrated Circuits." IEEE Transactions on Nanotechnology 17, no. 3 (May 2018): 533–42. http://dx.doi.org/10.1109/tnano.2018.2822277.

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Dai, Daoxin, and Mao Mao. "Mode converter based on an inverse taper for multimode silicon nanophotonic integrated circuits." Optics Express 23, no. 22 (October 21, 2015): 28376. http://dx.doi.org/10.1364/oe.23.028376.

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Guo, Xin, Min Qiu, Jiming Bao, Benjamin J. Wiley, Qing Yang, Xining Zhang, Yaoguang Ma, Huakang Yu, and Limin Tong. "Direct Coupling of Plasmonic and Photonic Nanowires for Hybrid Nanophotonic Components and Circuits." Nano Letters 9, no. 12 (December 9, 2009): 4515–19. http://dx.doi.org/10.1021/nl902860d.

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